# Surface-mounted Insulation Junction Box Kopos KEZ KB — weatherproof electrical box for exterior insulation

**URL:** https://aio.lv/en/product--kopos-kez-kb--10619307
**Data updated:** 2026-03-07 17:55 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Kopos
**Manufacturer code:** KEZ KB
**EAN:** 8595057698499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kopos-kez-kb--10619307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Surface-mounted junction box Kopos KEZ KB is designed for electrical installations on insulated facades and external thermal insulation systems. The box provides a mounting point for switches, sockets or connections on insulation layers, with a durable enclosure suitable for external use. It is intended for secure routing and protection of cables and connection points in façade insulation applications.

## Long description

Surface-mounted Insulation Junction Box Kopos KEZ KB is a weatherproof electrical box designed for installations on insulated facades and external thermal insulation systems. The enclosure creates a stable mounting point for switches, sockets and cable connections on insulation layers, allowing devices to be fixed flush with rendered or cladded exterior surfaces while protecting internal connections from moisture and mechanical damage.
Advantages
The box features a durable, weather-resistant enclosure that resists outdoor conditions and provides reliable protection for electrical connections in façade insulation systems. Its design allows secure fixation on insulation boards and offers space for cable routing and terminal mounting, reducing the need for rework during exterior finishing. The product supports safe separation of wiring from wall substrates and improves accessibility of connection points for maintenance.
Suitable for
 Mounting switches and sockets on external insulated façades
 Creating protected connection points within external thermal insulation systems
 Routing and terminating cables on rendered or clad exterior walls
 Retrofit electrical installations where insulation layers are present
Key specifications
 Type: surface-mounted junction box for insulated facades
 Protection: weather-resistant enclosure suitable for exterior use
 Application: compatible with external thermal insulation systems and rendered façades
 Mounting: fixed to insulation boards or substrate behind insulation with mechanical fasteners
 Cable management: internal space for cable routing and connection terminals
 Material: robust polymer/plastic enclosure designed for outdoor exposure
How to use
Position the junction box on the insulation layer at the required height and mark fixing points. Secure the box using appropriate mechanical fasteners or anchors selected for the insulation material and substrate. Route incoming and outgoing cables into the enclosure through the provided entry points, make all electrical connections using approved terminals or device modules, and ensure that seals and gaskets are correctly seated to maintain weather resistance. After wiring and testing, install the cover and any external devices so they sit flush with the finished façade surface.
Usage recommendations
Use suitable fasteners and sealants compatible with the insulation system and local building codes. Verify cable types and connection methods meet applicable electrical standards. For maximum weatherproofing, ensure gaskets are intact and the enclosure is mounted level with the exterior finish; consult a qualified electrician for installations in exposed or high-moisture locations.

## FAQ

### How much does the Kopos KEZ KB surface-mounted insulation junction box cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Kopos products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Kopos service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10619307/53954348_large.webp